Line appearance reservation for SIP endpoints

In one embodiment, a communication device includes an outgoing call alerting agent 196 that (i) detects that a communication device has entered an off-hook state and that a first line appearance has been selected by a user for an outgoing call, (ii) forwards a first call setup message to a third par...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BOYLE, III FRANK JOHN, WALLACH RYAN SCOTT, ABRAMSON SANDRA ROCHELLE, RAVIPATI CHANDRA MOULI, MATAGA PETER ANDREW
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TELEPHONIC COMMUNICATION
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	In one embodiment, a communication device includes an outgoing call alerting agent 196 that (i) detects that a communication device has entered an off-hook state and that a first line appearance has been selected by a user for an outgoing call, (ii) forwards a first call setup message to a third party call controller, the call setup message including a request to reserve the first line appearance for the outgoing call, and (iii) thereafter collects a set of digits dialed by the user for the outgoing call and provides the collected set of digits to the third party call controller.